*{
    margin: 0;
    padding: 0;
}
.wrapper-1400{
    width: 1400px;
    margin: 0 auto;
}
.el-carousel__item a{
    display: block;
    width: 100%;
    height: 100%;
    img{
        display: block;
        width: 100%;
        height: 100%;
    }
}